On the room temperature multiferroic BiFeO3: magnetic, dielectric and thermal properties J. Lu, A. Günther, F. Schrettle, F. Mayr, S. Krohns, P. Lunkenheimer, A. Pimenov, V. D. Travkin, A. A. Mukhin and A. Loidl Eur. Phys. J. B, 75 4 (2010) 451-460 Published online: 04 June 2010 DOI: 10.1140/epjb/e2010-00170-x